Kyrstin is a distinctive girls' name in United States, ranking #3343 in 2006 with 49 recorded births. The name reached its all-time peak in 2003 with 65 births ranking #2514. Since 1996, the popularity has increased by 14.0%. In 2006, approximately 1 in every 38,797 girls born was named Kyrstin. FALLING Recent data shows the name is currently falling.